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13th September 2018, 07:29 | #1 | Link | |||
Registered User
Join Date: Jan 2009
Posts: 88
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mpv vs ffmpeg (ffplay) contrast, brightness, saturation, gamma (equalizer settings)
How I can translate mpv contrast, brightness, saturation, gamma setting (adjustable via command line and using hot keys F1-F6) into ffmpeg eq filter range?
For example, if I want to get the same color in ffmpeg (ffplay) using -vf "eq=gamma=0.X" (range 0.1..1.0), as I get with mpv gamma +20 (range -100..+100) mpv: Quote:
Quote:
Quote:
Last edited by zn; 13th September 2018 at 07:41. |
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13th September 2018, 10:09 | #3 | Link | |
Registered User
Join Date: Jan 2009
Posts: 88
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I want approximate formula, 100% accuracy not needed. Looks like mpv gamma+20 f ≈ 1.6 in ffmpeg
gamma_r, gamma_g, gamma_b - may be these filters can help for rgb gamma correction? Quote:
Last edited by zn; 13th September 2018 at 11:38. |
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Tags |
ffmpeg, mpv |
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